bill murray broadway theatre characters in hamlet critical approaches to hamlet de optimo senatore fortinbras gertrude and claudius hamlet hamlet in performance hamletmachine hume cronyn ian holm israel gollancz john gielgud kenneth branagh king claudius king hamlet king lear laurence olivier literary influence of hamlet michael redgrave phil silvers prince hamlet references to hamlet references to ophelia richard briers richard burton rosencrantz and guildenstern rosencrantz and guildenstern are dead sources of hamlet speak the speech stained glass strange brew the gravediggers the lion king the spanish tragedy tony award ur-hamlet what a piece of work is a man william shakespeare zazu